[MITgcm-support] MOM_IMPLICIT_R: error when solving 3-Diag problem.

[Patrick Heimbach]

Hello Julia,

your parameter file "data" has a typo, see line
  useJamartMomAdv=.TRUE.,:

That namelist error likely causes the crash.

-Patrick

> On Nov 29, 2018, at 9:51 PM, Hazel, Julia <jhazel at atmos.ucla.edu> wrote:
> 
> Hello- I’m trying to run on stampede2 and getting the following error after the run has executed for ~ 30 minutes.
> I see the error is located in the mom_u_implicit_r.f file, but I can’t determine how to fix it.
> 
> TACC:  Starting up job 2532480 
> TACC:  Setting up parallel environment for MVAPICH2+mpispawn. 
> TACC:  Starting parallel tasks... 
> MOM_IMPLICIT_R: error when solving 3-Diag problem.
> [c402-031.stampede2.tacc.utexas.edu:mpispawn_1][readline] Unexpected End-Of-File on file descriptor 45. MPI process died?
> [c402-031.stampede2.tacc.utexas.edu:mpispawn_1][mtpmi_processops] Error while reading PMI socket. MPI process died?
> 
> 
> My data file is as follows— thank you!
> 
> # Continuous equation parameters
>  &PARM01
>  vectorInvariantMomentum=.TRUE.,
>  viscAr=0.00000000e+00,
>  viscA4=0.00000000e+00,
>  viscAh=0.00000000e+00,
>  viscA4Grid=1.00000000e-01,
>  viscAhGrid=0.00000000e+00,
>  viscA4GridMax=5.00000000e-01,
>  viscAhGridMax=1.00000000e+00,
>  useAreaViscLength=.FALSE.,
>  useFullLeith=.TRUE.,
>  viscC4leith=0.00000000e+00,
>  viscC4leithD=0.00000000e+00,
>  viscC2leith=0.00000000e+00,
>  viscC2leithD=0.00000000e+00,
>  diffKrT=0.00000000e+00,
>  diffKhT=0.00000000e+00,
>  diffK4T=0.00000000e+00,
>  tempAdvScheme=7,
>  saltAdvScheme=7,
>  multiDimAdvection=.TRUE.,
>  tempStepping=.TRUE.,
>  saltStepping=.TRUE.,
>  staggerTimeStep=.TRUE.,
>  eosType='JMD95Z',
>  no_slip_sides=.FALSE.,
>  no_slip_bottom=.FALSE.,
>  bottomDragLinear=0.00000000e+00,
>  bottomDragQuadratic=2.10000000e-03,
>  gravity=9.81000000e+00,
>  rhonil=1.02750000e+03,
>  rhoConst=1.02750000e+03,
>  ivdc_kappa=0.00000000e+00,
>  implicitDiffusion=.TRUE.,
>  implicitViscosity=.TRUE.,
>  exactConserv=.TRUE.,
>  useCDscheme=.FALSE.,
>  hFacMin=1.00000000e-01,
>  hFacMinDr=0.00000000e+00,
>  readBinaryPrec=64,
>  useSingleCpuIO=.TRUE.,
>  implicitDiffusion=.TRUE.,
>  implicitViscosity=.TRUE.,
>  debugLevel=-1,
>  vectorInvariantMomentum=.FALSE.,
>  useJamartWetPoints=.TRUE.,
>  useJamartMomAdv=.TRUE.,:
> 
>  &PARM02
>  useSRCGSolver=.TRUE.,
>  cg2dMaxIters=1000,
>  cg2dTargetResidual=1.00000000e-12,
>  &
> 
> # Time stepping parameters
>  &PARM03
>  momDissip_In_AB=.FALSE.,
>  tracForcingOutAB=1,
>  nIter0=0,
>  abEps=1.00000000e-01,
>  chkptFreq=2.59200000e+06,
>  pChkptFreq=2.59200000e+06,
>  taveFreq=0.00000000e+00,
>  dumpFreq=0.00000000e+00,
>  monitorFreq=3.16224000e+07,
>  cAdjFreq=0.00000000e+00,
>  dumpInitAndLast=.TRUE.,
>  pickupStrictlyMatch=.FALSE.,
>  endTime=63244800,
>  deltaT=3.00000000e+02,
>  &
> 
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